北京网站推广技巧,模版网站好吗,长沙建站找有为太极就治就,wordpress文章对齐首先创建一个代码文件夹Scripts 从人物角色Player的基类开始 创建IPlayer类
首先我们考虑到如果不挂载MonoBehaviour需要将角色设置成预制体实例化到场景上十分麻烦#xff0c;
所以我们采用继承MonoBehaviour类的角色基类方法写代码
也就是说这个脚本直接绑定在角色物体…首先创建一个代码文件夹Scripts 从人物角色Player的基类开始 创建IPlayer类
首先我们考虑到如果不挂载MonoBehaviour需要将角色设置成预制体实例化到场景上十分麻烦
所以我们采用继承MonoBehaviour类的角色基类方法写代码
也就是说这个脚本直接绑定在角色物体身上就不需要实例化了相对降低了复杂程度。
首先我们需要在unity场景制作一个Renderer类型的目标点
首先创建一个平面Plane改名为MovementTargetSign 修改位置 移除掉碰撞器 添加一个材质 对材质进行修改 点击Shader选项 选择一个纹理 代码 using UnityEngine; //抽象角色类-包括玩家和NPC public class IPlayer : MonoBehaviour{ protected Animator _animator;//动画器组件引用 private IWeapon _weapon null;//武器的引用 }
public class IWeapon{
}
using UnityEngine; public class Player : IPlayer{ private Renderer movementSign;//移动标志 private Collider attackPlane;//攻击区 private Collider floorPlane;//普通地面非攻击区 private Vector3 lookatPos;//面向位置 private float rotSpeed 20f;//移动旋转速度 private float attackRotSpeed 10f;//攻击旋转速度 }
public class FemaleWarrior : Player{
} 将FemaleWarrior代码挂载Player对象身上 对角色Player添加胶囊碰撞器 调整胶囊碰撞器位于角色中心 再添加刚体 关掉 使用重力Use Gravity 勾选 在约束上constraints 冻结旋转 x y z 如果制作的角色不需要重力则用碰撞器实现
如果制作的角色需要重力 则用刚体 实现
先用刚体实现
代码如下 using UnityEngine; //抽象角色类-包括玩家和NPC public class IPlayer : MonoBehaviour{ protected Animator _animator;//动画器组件引用 private IWeapon _weapon null;//武器的引用 } public class IWeapon{
}
using UnityEngine; public class Player : IPlayer{ private Renderer movementSign;//移动标志 private Collider attackPlane;//攻击区 private Collider floorPlane;//普通地面非攻击区 private Vector3 lookatPos;//面向位置 private float rotSpeed 20f;//移动旋转速度 private float attackRotSpeed 10f;//攻击旋转速度 protected virtual void Awake() { //移动标志 if (movementSign null) movementSign GameObject.Find(MovementTargetSign).GetComponentRenderer(); } protected virtual void Start(){ //移动标志默认放在玩家脚下 movementSign.transform.position transform.position new Vector3(0,0.02f,0); movementSign.enabled false;//关闭移动标志的显示 } //跟随鼠标旋转 public void RotateWithCursorPos() { RaycastHit hit; //构建一条从摄像机到鼠标位置的射线 var Ray Camera.main.ScreenPointToRay(Input.mousePosition); if (Physics.Raycast(Ray, out hit)) { //计算方向 Vector3 mousePos new Vector3(hit.point.x, transform.position.y, hit.point.z); Vector3 playerDirection mousePos - transform.position; if (playerDirection ! Vector3.zero) { //旋转到目标方向 transform.rotation Quaternion.Slerp(transform.rotation, Quaternion.LookRotation(playerDirection), Time.deltaTime * attackRotSpeed); } } } protected virtual void Update() { RotateWithCursorPos(); } }
public class FemaleWarrior : Player{ protected override void Awake(){ base.Awake(); } protected override void Start(){ base.Start(); } } 完成人物转向之后开始做人物移动功能
首先添加代码将动画机参数转换为哈希值 using UnityEngine; public class AnimaterConsteantVelues { public static int WeaponID Animator.StringToHash(WeaponID); public static int isCombat Animator.StringToHash(isCombat); public static int isIdle Animator.StringToHash(isIdle); public static int Attack Animator.StringToHash(Attack); } 在角色基类中添加函数 using UnityEngine; //抽象角色类-包括玩家和NPC public class IPlayer : MonoBehaviour{ protected Animator _animator;//动画器组件引用 private IWeapon _weapon null;//武器的引用 public IWeapon Weapon { get _weapon; set _weapon value; } public void Attack() { if (_weapon ! null) _weapon.Attack(); } } 修改抽象武器基类 using UnityEngine; public abstract class IWeapon{ public string WeaponName { get; set; } protected GameObject _weaponModel; protected GameObject _weaponPrefab; private int weaponID { get; set; } protected IPlayer _player { get; set; } public GameObject WeaponPrefab { get _weaponModel; set _weaponModel value; } public virtual void Attack() { } public virtual void RefreshLine() { } public IWeapon(int weaponID, string name, string weaponModelPath, IPlayer player){ this.weaponID weaponID; WeaponName name; _player player; if (weaponModelPath ! ) { _weaponModel Resources.LoadGameObject(weaponModelPath); if (_weaponModel ! null) { var weaponPos ((Player)_player).handleWeaponPosList[weaponID]; _weaponPrefab GameObject.Instantiate(_weaponModel, weaponPos.position, weaponPos.rotation); _weaponPrefab.transform.SetParent(weaponPos); _weaponPrefab.SetActive(false); } } } } 修改角色子类 using System.Collections.Generic; using UnityEngine; public class Player : IPlayer{ private Renderer movementSign;//移动标志 private Collider attackPlane;//攻击区 private Collider floorPlane;//普通地面非攻击区 private Vector3 lookatPos;//面向位置 private float rotSpeed 20f;//移动旋转速度 private float attackRotSpeed 10f;//攻击旋转速度 private float fallSpeed; //列表 [SerializeField] public ListTransformhandleWeaponPosList new ListTransform(); protected virtual void Awake() { _animator GetComponentAnimator(); floorPlane GameObject.Find(Plane).GetComponentCollider(); //移动标志 if (movementSign null) movementSign GameObject.Find(MovementTargetSign).GetComponentRenderer(); } protected virtual void Start(){ //移动标志默认放在玩家脚下 movementSign.transform.position transform.position new Vector3(0,2f,0); movementSign.enabled false;//关闭移动标志的显示 } //跟随鼠标旋转 public void RotateWithCursorPos() { RaycastHit hit; //构建一条从摄像机到鼠标位置的射线 var Ray Camera.main.ScreenPointToRay(Input.mousePosition); if (Physics.Raycast(Ray, out hit)) { //计算方向 Vector3 mousePos new Vector3(hit.point.x, transform.position.y, hit.point.z); Vector3 playerDirection mousePos - transform.position; if (playerDirection ! Vector3.zero) { //旋转到目标方向 transform.rotation Quaternion.Slerp(transform.rotation, Quaternion.LookRotation(playerDirection), Time.deltaTime * attackRotSpeed); } } } public void Move(){ RaycastHit hit; var ray Camera.main.ScreenPointToRay(Input.mousePosition); if (Input.GetMouseButton(0)){ if (floorPlane.Raycast(ray, out hit, 50f)){ movementSign.transform.position hit.point new Vector3(0, 0.01f, 0); movementSign.enabled true; lookatPos hit.point; } } else if(Input.GetMouseButtonUp(1)){ _animator.SetBool(AnimaterConsteantVelues.isCombat, true); _animator.SetTrigger(AnimaterConsteantVelues.Attack); Attack(); } lookatPos.y transform.position.y; var playerDirection lookatPos - transform.position; if (playerDirection ! Vector3.zero) transform.rotation Quaternion.Slerp(transform.rotation, Quaternion.LookRotation(playerDirection), Time.deltaTime * rotSpeed); var offset movementSign.transform.position - transform.position; var sqrDistance offset.sqrMagnitude; if (sqrDistance 0.1f){ _animator.SetBool(AnimaterConsteantVelues.isIdle, false); rotSpeed 20f; } else { _animator.SetBool(AnimaterConsteantVelues.isIdle,true); movementSign.enabled false; movementSign.transform.position transform.position; rotSpeed 0; } var bodyRay new Ray(transform.position transform.up, transform.up * -1); if (floorPlane.Raycast(bodyRay, out hit, 1.0f)) { if (hit.point.y transform.position.y 0.02f) transform.position hit.point new Vector3(0, 0.02f, 0); else if (floorPlane.Raycast(bodyRay, out hit, 1.2f)) if (hit.point.y transform.position.y - 0.02f) transform.position hit.point new Vector3(0, -0.02f, 0); else { fallSpeed 0.1f; var v new Vector3(0, fallSpeed * Time.deltaTime, 0); transform.position - v; movementSign.transform.position transform.position new Vector3(0, 0.01f, 0); } } } protected virtual void Update() { RotateWithCursorPos(); Move(); } }
回到Unity场景中拖拽填充武器刷新
人物移动完成
接下来完成背包系统 放进预制体包后完全解压缩 调整好Slot0-4的背景位置将四个子物体预制体包后删除 子物体位置都改成0 隐藏/取消激活 接下来完成拾取道具 加碰撞器 调节碰撞器 加触发器 加刚体 修改名字 创建脚本 using JetBrains.Annotations; using System.Collections; using System.Collections.Generic; using UnityEngine; //可拾取道具 public class CanPickupItem : MonoBehaviour{ public AudioClip pickUpSound;//拾取声音 private void OnTriggerEnter(Collider other) { if (other.CompareTag(Player)) { //播放声音 if (pickUpSound ! null) AudioSource.PlayClipAtPoint(pickUpSound,transform.position); //将本道具更新到背包列表中 GameObject.FindGameObjectWithTag(InventoryUITag).GetComponentInventoryManager().ItemNames.Add(gameObject.name); Destroy(gameObject); } } }
挂载脚本 同样挂载到手枪上 添加标签 创建脚本 using System.Collections; using System.Collections.Generic; using UnityEngine; using UnityEngine.UI;
public class InventoryManager : MonoBehaviour { //道具名称列表 public Liststring ItemNames new Liststring();
} 给人物标签 标签 运行即可触发拾取道具 接下来做背包系统
首先这里不用字典代码运用简单方式制作前提必须保证道具 和 道具图片的英文名字存在包含关系 在管理类中写一个打开背包的方法 using System.Collections; using System.Collections.Generic; using UnityEngine; using UnityEngine.UI;
public class InventoryManager : MonoBehaviour { //道具名称列表 public Liststring ItemNames new Liststring(); //打开或关闭背包 public void OpenOrCloseInventoryUI(bool isOpen) { transform.Find(Panel).gameObject.SetActive(isOpen); } } using System.Collections; using System.Collections.Generic; using Unity.VisualScripting.Antlr3.Runtime; using UnityEngine; using UnityEngine.UI;
public class InventoryManager : MonoBehaviour { //道具名称列表 public Liststring ItemNames new Liststring(); //是否显示背包UI private bool isShowInventoryUI false; //打开或关闭背包 public void OpenOrCloseInventoryUI(bool isOpen) { transform.Find(Panel).gameObject.SetActive(isOpen); } private void Update() { if (Input.GetKeyDown(KeyCode.B)) { isShowInventoryUI !isShowInventoryUI; //打开或关闭UI OpenOrCloseInventoryUI(isShowInventoryUI); } } }
即可实现背包按B键开关背包UI
接下来我们需要做一个背包图标的UI点击UI也能打开背包 即完成鼠标点击显隐背包UI 及 键盘B键显隐背包UI
接下来做UI文本更新意义不大可省略存在的意义在于完善体系 using System.Collections.Generic; using UnityEngine; using UnityEngine.UI; public class InventoryManager : MonoBehaviour{ //道具名称列表 public Liststring ItemNames new Liststring(); //是否显示背包UI private bool isShowInventoryUI false; //UI界面中的文本 public Text[] textUI; //激活或关闭背包UI显示 public void OpenOrCloseInventoryUI(bool isOpen) { transform.Find(Panel).gameObject.SetActive(isOpen); //更新文本 UpdateInventoryTextUI(); } private void Update(){ if (Input.GetKeyDown(KeyCode.B)) InventoryUIState(); } //打开或关闭背包 public void InventoryUIState() { isShowInventoryUI !isShowInventoryUI; //打开或关闭UI OpenOrCloseInventoryUI(isShowInventoryUI); } //更新文本UI private void UpdateInventoryTextUI(){ for(int i 0;i ItemNames.Count;i) textUI[i].text ItemNames[i]; } }
调整文本在背包UI中的位置 取消激活面板 using System.Collections.Generic; using UnityEngine; using UnityEngine.UI; public class InventoryManager : MonoBehaviour{ public Liststring ItemNames new Liststring();//道具名称列表 private bool isShowInventoryUI false;//是否显示背包UI public Text[] textUI;//UI界面中的文本 public Image[] availableItemIcons;//可以获取的道具图标 public void OpenOrCloseInventoryUI(bool isOpen){//激活或关闭背包UI显示 transform.Find(Panel).gameObject.SetActive(isOpen); UpdateInventoryTextUI(); //更新文本 UpdateInventoryIconUI();//更新图标 } private void Update(){ if (Input.GetKeyDown(KeyCode.B)) InventoryUIState(); } public void InventoryUIState(){//打开或关闭背包 isShowInventoryUI !isShowInventoryUI; OpenOrCloseInventoryUI(isShowInventoryUI);//打开或关闭UI } private void UpdateInventoryTextUI(){//更新文本UI for (int i 0;i ItemNames.Count;i) textUI[i].text ItemNames[i]; } private void UpdateInventoryIconUI(){//更新图标UI for (int i 0; i ItemNames.Count; i){ Image itemIcon GetIconPrefabByItemName(ItemNames[i]);//根据道具名称返回对应的图标 if (itemIcon ! null){ Image newItemIcon Instantiate(itemIcon);//将图标克隆到对应的Image中 newItemIcon.transform.SetParent(textUI[i].transform.parent);//更改父物体 RectTransform rt newItemIcon.GetComponentRectTransform();//调整位置 rt.anchoredPosition Vector3.zero; } else Debug.LogError(没找到对应图标); } } private Image GetIconPrefabByItemName(string name){//根据道具名称返回对应的图标 for (int i 0; i availableItemIcons.Length; i){ if (availableItemIcons[i].name.Contains(name)) return availableItemIcons[i]; } return null; } }
隐藏文字部分 运行即完成 挂移动摄像机 using UnityEngine; public class CameraMove : MonoBehaviour{ //第三人称摄像机简单版 public Transform target;//摄像机的跟随目标 public float distance 8.0f;//摄像机与目标之间的距离 private float x, y, z; private float xSpeed 250.0f; private float ySpeed 120.0f; public float yMinlimit -45.0f;//限制上下移动角度 public float yMaxlimit 45.0f; private void Awake(){ //注册场景加载完毕事件 //EventCenter.AddListener(EventType.SceneLoadComplete, SetTarget); } private void SetTarget(){ //将标签为Player的物体设置为跟踪目标 Transform player GameObject.FindGameObjectWithTag(Player).transform; if (player ! null target null) target player; } private void Start(){ Vector3 angles transform.eulerAngles;//获取摄像机的当前角度 x angles.x; y angles.y; z -distance; GoRight(); } private void LateUpdate(){ float temp Input.GetAxis(Mouse ScrollWheel);//获取滚轮数值 if (target ! null){ if (Input.GetMouseButton(0)){ x Input.GetAxis(Mouse X) * xSpeed * 0.02f; y - Input.GetAxis(Mouse Y) * ySpeed * 0.02f; } } //钳制上下移动的角度 y ClampAngle(y,yMinlimit,yMaxlimit); z temp * 100f * 0.02f;//数值按照自己喜好设定 z Mathf.Clamp(z,-20f,-3.0f);//距离限制最远是距离玩家20米最近是3米 GoRight();//作用于摄像机 } float ClampAngle(float angle,float min,float max){ if (angle -360) angle 360; if (angle 360) angle - 360; return Mathf.Clamp(angle,min,max); } //摄像机控制位置及角度的核心方法 void GoRight(){ if (target null) return; Quaternion rotation Quaternion.Euler(y,x,0);//摄像机角度 Vector3 position rotation * new Vector3(0.0f,0.0f,z)target.position; transform.position position;//摄像机位置 transform.rotation rotation;//摄像机角度 } }
即完成摄像机跟随人物移动
